Wait - IOSTONE is setting up test files:
.........
Wait - IOSTONE is performing disk IO with varying blocksizes.

						
Total elapsed time is 32 seconds and 475 milliseconds.
Files were opened 950400 times. 2306083 KB read. 3366877 KB written. 
Average read/write throughput was 45532 KB/sec, including open/close overhead.

This machine benchmarks at 6158584 iostones/sec.

0.72user 30.24system 0:32.72elapsed 94%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (3major+407minor)pagefaults 0swaps